Detective Case of Black Belly

"So that's it." Fu Qingkai threw the topic out again, "Then where was he last night?"

"Cangchun Pavilion. You will return a quarter of an hour before the cock crows. However, this is what Dr. Chen said, but there is no definite statement about the Cangchun Pavilion."

"Yellow burnt grass," Fu Qing scratched the back of his head, "it sounds so familiar." He jumped up from his seat and spun around the room, Wu Yuyan was already familiar with it. "Just say something to help me think about it, yellow burnt grass, yellow burnt grass, so familiar."

"There are some clues to the murder weapon. It may be a very blunt and slightly long dagger. It is a carpenter who has been hired all over the house. Because the scraper he usually used was forgotten at home, the old head Liu found it for him from the warehouse. Scraping the burrs on the wood. After using it, I put it on the side of the wood pile, and it is indeed rusty." Wu Yuyan said in accordance with Fu Qing's intention.

"Scratcher? Very blunt? But the wound on the corpse is so deep, the murderer must be extremely powerful, and the murder weapon can be obtained by anyone."

"indeed so."

"There is also Dr. Chen," Wu Yuyan paused, as if he was choosing his words carefully, "something I can't say, I'm nervous. And when we asked where his son was, he said his son was sick. I went to take a look. It's only wrapped in the mattress, so it's hard for me to lift the mattress to see."

"Such a coincidence?" Fu Qing scratched the other cheek and said.

"In this case, the most difficult thing to figure out is the motive. Who would kill a fool who is a distant relative with no reason and who has just arrived?" Wu Yuyan's eyes drifted over involuntarily.

"Maybe there is no motive!" I don't know what switch was touched, Fu Qingkai became excited, "I thought of it! Yellow burnt grass! I saw it in an ancient medical book! Come with me!" Fu Qing tugged on Wu Yuyan's sleeve, and led him to her study.

Fu Qingkai rummaged through the bookshelf for a while, and carefully pulled out a dilapidated ancient book.He opened a page in the book and said to Wu Yuyan, "Huangjiaocao, although this herb is non-toxic and harmless, if it is mixed with a little cinnabar and burned, the smoke can make people unconscious and make people feel sick." Inexplicably comfortable! Like falling into a dream! Then you will be hyperactive. His family runs a medicine shop, and cinnabar is so easy to get!"

"Is it harmful?"

"That's natural! It's extremely harmful! Taking it for a long time will make people listless and extremely weak. What's even more frightening is that once it reaches a certain degree, it will make people become extremely violent! The wounds match very well, indicating that the murderer was insane at the time. Moreover, after the murderer vented, his body was completely hollowed out, and there would be no cure. Since the murderer killed Ah Cha when he was furious, he might not live long! "

"But this prescription is not known by ordinary people, right?" Wu Yuyan asked while looking at the yellowed ancient book.

Fu Qing was dazed for a moment, then he lowered his eyes and rubbed the pages of the book. "Yes, if there are no accidents, this book should be the only one in the world." He said in a hoarse voice, with emotions that Wu Yuyan didn't understand in his voice.

Wu Yuyan was speechless at this moment, not knowing what to say, he just pressed Fu Qingkai's shoulder, Fu Qingkai raised his eyes and looked at him for a moment, the fog wrapped around the case seemed to be more .

"Let's go!" Wu Yuyan made a decisive decision, and Fu Qing drove to Dr. Chen's house in a hurry.Wu Yuyan helped Fu Qingkai step on the stirrups to get on the horse, and he jumped on the horse lightly.

Wu Yuyan seldom rode horses on the street, but for some reason, he felt that although there was insufficient evidence for this matter, he felt that he could not delay for a moment.All he could do was shout loudly along the way, telling the people to give way quickly.